Question

Out of 90 cookies on a tray, 25 are chocolate chip, the rest are oatmeal. What percentage of the cookies are oatmeal?(1 point)

Answer 1

There are 90 − 25 = 65 oatmeal cookies.

Percentage = (65/90) × 100% = (13/18) × 100% = 72 2/9% ≈ 72.22%.